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Maria Gurova

Brown University creates first wireless, implanted brain-computer interface | ExtremeTech - 0 views

www.extremetech.com/...anted-brain-computer-interface

Technology science wireless implants brain-computer interface

shared by Maria Gurova on 22 Oct 13 - No Cached
  • Researchers at Brown University have succeeded in creating the first wireless, implantable, rechargeable, long-term brain-computer interface. The wireless BCIs have been implanted in pigs and monkeys for over 13 months without issue, and human subjects are next.
  • Brown’s wireless BCI allows the subject to move freely, dramatically increasing the quantity and quality of data that can be gathered — instead of watching what happens when a monkey moves its arm, scientists can now analyze its brain activity during complex activity, such as foraging or social interaction
  • the device’s power consumption, which is just 100 milliwatts. For a device that might eventually find its way into humans, frugal power consumption is a key factor that will enable all-day, highly mobile usage
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  • Amusingly, though, the research paper notes that the wireless charging does cause significant warming of the device
  • While the wireless BCI isn’t approve for human use (and there’s no indication that they’re seeking approval yet), it was designed specifically so that it should be safe for human use.
Oleg Batluk

MIT Scientists Create Wireless Device That Allows Us To See Through Walls - 1 views

www.huffingtonpost.co.uk/...e-through-walls_n_8415462.html

wireless Social Technology CIS MIT remote smart home manipulation Big Data

shared by Oleg Batluk on 02 Nov 15 - No Cached
  • Scientists have created a new device that allows people to see through walls
  • it can "determine where you are, who you are, and even which hand you are moving
  • feature that allows the device to contact emergency services if a family member falls on the floor
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  • operate your lights and TVs, or to adjust your heating by monitoring where you are in the house
  • Oleg Batluk on 02 Nov 15
     
    New device can see through walls to monitor & locate family members positioning and operate home entertainment depending on your location. 
Vladimir Antonov

Project Skybender: Google's secretive 5G internet drone tests revealed | Technology | T... - 0 views

www.theguardian.com/...rnet-spaceport-virgin-galactic

google internet Technology Social Connected World Global Mobility Internet of Everything

shared by Vladimir Antonov on 02 Feb 16 - No Cached
  • Google is testing solar-powered drones at Spaceport America in New Mexico to explore ways to deliver high-speed internet from the air
  • Project SkyBender is using drones to experiment with millimetre-wave radio transmissions, one of the technologies that could underpin next generation 5G wireless internet access
  • High frequency millimetre waves can theoretically transmit gigabits of data every second, up to 40 times more than today’s 4G LTE systems. Google ultimately envisages thousands of high altitude “self-flying aircraft” delivering internet access around the world.
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  • “The huge advantage of millimetre wave is access to new spectrum because the existing cellphone spectrum is overcrowded. It’s packed and there’s nowhere else to go,” says Jacques Rudell
  • However, millimetre wave transmissions have a much shorter range than mobile phone signals. A broadcast at 28GHz, the frequency Google is testing at Spaceport America, would fade out in around a tenth the distance of a 4G phone signal. To get millimetre wave working from a high-flying drone, Google needs to experiment with focused transmissions from a so-called phased array. “This is very difficult, very complex and burns a lot of power,” Rudell says
  • The SkyBender system is being tested with an “optionally piloted” aircraft called Centaur as well as solar-powered drones made by Google Titan, a division formed when Google acquired New Mexico startup Titan Aerospace in 2014. Titan built high-altitude solar-powered drones with wingspans of up to 50 metres
  • Project SkyBender is part of the little-known Google Access team, which also includes Project Loon, a plan to deliver wireless internet using unpowered balloons floating through the stratosphere.
  • In 2014, Darpa, the research arm of the US military, announced a program called Mobile Hotspots to make a fleet of drones that could provide one gigabit per second communications for troops operating in remote areas.
  • Vladimir Antonov on 02 Feb 16
     
    Could this be a next gen. technology that would bring hi-speed internet access literally to every place in the world?
alexbelov

In-Ear Language Translators May Soon Be Here - 0 views

futurism.com/be-here-thanks-to-waverly-labs

language translator

shared by alexbelov on 18 May 16 - No Cached
  • Waverly Labs says they will soon release the Pilot, a pair of in-ear translators designed to let people who speak different languages understand each other in real-time
  • The technology makes use of an embedded app that does the translating, which is delivered to the earpiece that is shared by two people. The Pilot is also supposed to come with an additional earpiece for wireless streaming music and an app that allows people toggles between languages.
  • The company intends to develop support for European and Germanic languages first, but the Slavic Semitic, Hindi, and East Asian languages are not too far behind.
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  • the Pilot will be available at $410 by next year
  • alexbelov on 18 May 16
     
    In-ear translator renders speech in real-time, so that people talking different languages can understand each other.
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